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Brums [2.3K]
3 years ago
10

What is the domain of the function?​

Mathematics
1 answer:
taurus [48]3 years ago
4 0

Answer:

{-2, 0, 4}

Step-by-step explanation:

Domain is defined as all the inputs possible to a function.

On a graph, you may know this as the value of x.

This means the domain is equal to all values of x that produce an output.

The only values of x that have a point on them is x = 4, x = 0, and x = -2, all of which have points on the x-value.

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ANTONII [103]
6x-3x^3. Is what it would work out to be.
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4 years ago
In ΔUVW, u = 5.8 inches, ∠W=77° and ∠U=87°. Find the length of v, to the nearest 10th of an inch.
natali 33 [55]

Answer:

1.6

Step-by-step explanation

You can use the angles given to figure out the degree of the angles given and then with that you set up your equation as v divided by Sin(16) is equal to 5.8 divided by sin(87) and cross multiply.

After you cross multiply you should get approximately 1.5987 is equal to v times sin(87)

you then fin out the approximation of sin(87) which should be around 0.9986 and divide both sides by 0.9986 so v is alone and your answer comes out to be v = 1.6

6 0
3 years ago
write one way or representing the equation of the given line in point-slope form. then write the equation in slope-intercept for
ehidna [41]

Answer:

y + 1 =-\frac{5}{3}(x-1)

y = -\frac{5}{3}x + \frac{2}{3}

Step-by-step explanation:

To write the equation of a line you need a point and a slope. Use the two points given to find the slope.

m = \frac{-1 - 4}{1--2} = \frac{-5}{3}

Substitute m = -5/3 and the point (1,-1) into the point slope form.

y - y_1 = m(x-x_1)\\y --1 = -\frac{5}{3}(x-1)\\y + 1 =-\frac{5}{3}(x-1)

Use the distributive property to convert to slope intercept form.

y + 1 = -\frac{5}{3}x + \frac{5}{3}\\y = -\frac{5}{3}x + \frac{5}{3} - 1\\y = -\frac{5}{3}x + \frac{2}{3}

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I don't think i am doing that.
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4 years ago
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tatiyna

The answer is A, (x,y) to (3x,3y)

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4 years ago
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